EP3504240A1 - Anti-tim-3-antikörper - Google Patents
Anti-tim-3-antikörperInfo
- Publication number
- EP3504240A1 EP3504240A1 EP17761633.1A EP17761633A EP3504240A1 EP 3504240 A1 EP3504240 A1 EP 3504240A1 EP 17761633 A EP17761633 A EP 17761633A EP 3504240 A1 EP3504240 A1 EP 3504240A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- seq
- antibody
- amino acid
- acid sequence
- cancer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
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- C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
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Definitions
- T cells recognizing tumor antigens can be isolated from patients and mouse models, such cells can exhibit an exhausted phenotype characterized by an impairment in cytotoxic functions, effector cytokine production, and proliferation.
- galectin-9 tumor-derived galectin-9 has been shown to induce the apoptosis of tumor-infiltrating Tim-3 + CD8 + T cells in a CT26 mouse colon tumor model (Kang, C.W. et al., Sci. Rep. 5:15659 (2015).
- the present invention provides an antibody that binds human Tim-3 (SEQ ID NO: 1), the antibody comprising a heavy chain (HC) and a light chain (LC), wherein the HC and the LC have the amino acid sequences given in SEQ ID NOs: 10 and 11,
- the present invention also provides an antibody that binds an epitope on human Tim-3 (SEQ ID NO:l), wherein the antibody contacts residues 50, 55-65, 72, 107, 111, 113-120, and 122 of human Tim-3 (SEQ ID NO: 1); wherein the epitope is determined by X-ray crystallography and wherein the residues in contact are within six (6) angstroms or less of the antibody.
- the present invention provides an antibody that binds an epitope on human Tim-3 (SEQ ID NO:l), wherein the antibody contacts at least one residue of the following: 50, 55, 62-65 (inclusive), 72, 111, and 113-118 (inclusive), wherein the antibody contacts: at least two of the residues; preferably at least three of the residues; more preferably at least four of the residues; more preferably at least five of the residues; more preferably at least six of the residues; more preferably at least seven of the residues; more preferably at least eight of the residues; more preferably at least nine of the residues; more preferably at least ten of the residues; more preferably at least eleven of the residues; more preferably at least twelve of the residues; more preferably at least thirteen of the residues; or more preferably all of the residues.
- the present invention provides an antibody that binds an epitope on human Tim-3 (SEQ ID NO:l), wherein the antibody contacts at least one residue of the following: 50, 55, 62-65 (inclusive), 72, 111, and 113-118 (inclusive), wherein the antibody contacts: at least two of the residues; preferably at least three of the residues; more preferably at least four of the residues; more preferably at least five of the residues; more preferably at least six of the residues; more preferably at least seven of the residues; more preferably at least eight of the residues; more preferably at least nine of the residues; more preferably at least ten of the residues; more preferably at least eleven of the residues; more preferably at least twelve of the residues; more preferably at least thirteen of the residues; or more preferably all of the residues; wherein the antibody further contacts at least one residue of the following: 56-61 (inclusive), 107, 119-120 (inclusive), and 122; wherein the epitope is determined
- An antibody that binds human Tim-3 (SEQ ID NO:l), wherein the antibody contacts at least one amino acid residue of the following: 50, 55, 62-65 (inclusive), 72, 111, and 113-118 (inclusive); wherein the antibody contacts: at least two of the residues; preferably at least three of the residues; more preferably at least four of the residues; more preferably at least five of the residues; more preferably at least six of the residues; more preferably at least seven of the residues; more preferably at least eight of the residues; more preferably at least nine of the residues; more preferably at least ten of the residues; more preferably at least eleven of the residues; more preferably at least twelve of the residues; more preferably at least thirteen of the residues; or more preferably all of the residues; wherein said antibody blocks binding of human Tim-3 (SEQ ID NO:l) to human phosphatidylserine and human Tim-3 (SEQ ID NO:l) to human galectin-9 (SEQ ID
- the present invention provides a process for producing an antibody comprising cultivating a mammalian cell capable of expressing the antibody and recovering the antibody; wherein the antibody comprises a heavy chain and a light chain having the amino acid sequences given in SEQ ID NOs: 10 and 11, respectively; 22 and 23, respectively; or 34 and 35, respectively.
- the present invention provides an anti-human Tim-3 antibody disclosed herein produced by a process of the present invention.
- the present invention provides a method of treating cancer, comprising administering to a patient in need, thereof an effective amount of an anti-human Tim-3 antibody of the present invention, wherein the cancer is head and neck cancer.
- the present invention provides a method of treating cancer, comprising administering to a patient in need, thereof an effective amount of an anti-human Tim-3 antibody of the present invention, wherein the cancer is colorectal cancer.
- the present invention provides a method of treating cancer, comprising administering to a patient in need, thereof an effective amount of an anti-human Tim-3 antibody of the present invention, wherein the cancer is pancreatic cancer.
- the present invention provides an anti-human Tim-3 antibody, for use in therapy; wherein the anti-human Tim-3 antibody binds human Tim-3 (SEQ ID NO: 1) and comprises a heavy chain (HC) and a light chain (LC), wherein the HC has the amino acid sequence of SEQ ID NO: 22 and the LC has the amino acid sequence of SEQ ID NO: 23.
- the present invention provides an anti-human Tim-3 antibody, for use in therapy; wherein the anti-human Tim-3 antibody binds human Tim-3 (SEQ ID NO: 1) and comprises a heavy chain (HC) and a light chain (LC), wherein the HC has the amino acid sequence of SEQ ID NO: 34 and the LC has the amino acid sequence of SEQ ID NO: 35.
- the present invention provides an anti-human Tim-3 antibody, for use in the treatment of cancer, wherein the cancer is esophageal cancer.
- the present invention provides an anti- human Tim-3 antibody, for use in the treatment of cancer, wherein the cancer is soft tissue sarcoma.
- the present invention provides an anti-human Tim-3 antibody, for use in the treatment of cancer, wherein the cancer is liver cancer.
- the present invention provides an anti-human Tim-3 antibody, for use in the treatment of cancer, wherein the cancer is breast cancer; wherein the anti- human Tim-3 antibody comprises a heavy chain (HC) and a light chain (LC), wherein the HC and the LC have the amino acid sequences of SEQ ID NOs: 10 and 11, respectively; 22 and 23, respectively; or 34 and 35, respectively.
- the present invention provides an anti-human Tim-3 antibody, for use in the treatment of cancer, wherein the cancer is ovarian cancer; wherein the anti-human Tim-3 antibody comprises a heavy chain (HC) and a light chain (LC), wherein the HC and the LC have the amino acid sequences of SEQ ID NOs: 10 and 11, respectively; 22 and 23, respectively; or 34 and 35, respectively.
- the present invention provides an effective amount of an anti-human Tim-3 antibody for use in simultaneous, separate, or sequential combination with ionizing radiation.
- the present invention provides an effective amount of an anti-human Tim-3 antibody for use in simultaneous, separate, or sequential combination with ionizing radiation in the treatment of cancer.
- the present invention provides an effective amount of an anti-human Tim-3 antibody for use in simultaneous, separate, or sequential combination with ionizing radiation in the treatment of cancer; wherein the anti -human Tim-3 antibody comprises HCDRl, HCDR2, HCDR3, LCDRl, LCDR2, and LCDR3 consisting of the amino acid sequences shown in SEQ ID NOs: 2, 3, 4, 5, 6, and 7, respectively; 14, 15, 16, 17, 18, and 19, respectively; or 26, 27, 28, 29, 30, and 31, respectively.
- the present invention provides the use of an anti- human Tim-3 antibody for the manufacture of a medicament for the treatment of cancer, wherein the cancer is melanoma, lung cancer, non-small cell lung cancer , head and neck cancer, colorectal cancer, pancreatic cancer, gastric cancer, kidney cancer, bladder cancer, prostate cancer, breast cancer, ovarian cancer, esophageal cancer, soft tissue sarcoma, or liver cancer; wherein the anti-Tim-3 antibody comprises HCDR1, HCDR2, HCDR3,
- the present invention provides the use of an anti-human Tim-3 antibody of the present invention in the manufacture of a medicament for the treatment of bladder cancer; wherein the anti-human Tim-3 antibody comprises HCDR1, HCDR2, HCDR3, LCDR1, LCDR2, and LCDR3 consisting of the amino acid sequences of SEQ ID NOs: 2, 3, 4, 5, 6, and 7, respectively; 14, 15, 16, 17, 18, and 19, respectively; or 26, 27, 28, 29, 30, and 31, respectively.
- the present invention provides the use of an anti -human Tim-3 antibody of the present invention in the manufacture of a medicament for the treatment of soft tissue sarcoma; wherein the anti-human Tim-3 antibody comprises a heavy chain (HC) and a light chain (LC), wherein the HC and the LC have the amino acid sequences of SEQ ID NOs: 10 and 11, respectively; 22 and 23, respectively; or 34 and 35, respectively.
- HC heavy chain
- LC light chain
- the present invention provides the use of an effective amount of an anti- human Tim-3 antibody for the manufacture of a medicament in simultaneous, separate, or sequential combination with ionizing radiation; wherein the anti-Tim-3 antibody comprises a heavy chain (HC) and a light chain (LC), wherein the HC and the LC have the amino acid sequences of SEQ ID NOs: 10 and 11, respectively; 22 and 23, respectively; or 34 and 35, respectively.
- the anti-Tim-3 antibody comprises a heavy chain (HC) and a light chain (LC), wherein the HC and the LC have the amino acid sequences of SEQ ID NOs: 10 and 11, respectively; 22 and 23, respectively; or 34 and 35, respectively.
- An antibody that binds human Tim-3 (SEQ ID NO: l) for the manufacture of a medicament for the treatment of cancer wherein the antibody contacts at least one amino acid residue of the following: 50, 55, 62-65 (inclusive), 72, 111, and 113-118 (inclusive); wherein the antibody contacts: at least two of the residues; preferably at least three of the residues; more preferably at least four of the residues; more preferably at least five of the residues; more preferably at least six of the residues; more preferably at least seven of the residues; more preferably at least eight of the residues; more preferably at least nine of the residues; more preferably at least ten of the residues; more preferably at least eleven of the residues; more preferably at least twelve of the residues; more preferably at least thirteen of the residues; or more preferably all of the residues.
- An antibody that binds human Tim-3 (SEQ ID NO:l) for the manufacture of a medicament for the treatment of cancer wherein the antibody contacts at least one amino acid residue of the following: 50, 55, 62-65 (inclusive), 72, 111, and 113-118 (inclusive); wherein the antibody contacts: at least two of the residues; preferably at least three of the residues; more preferably at least four of the residues; more preferably at least five of the residues; more preferably at least six of the residues; more preferably at least seven of the residues; more preferably at least eight of the residues; more preferably at least nine of the residues; more preferably at least ten of the residues; more preferably at least eleven of the residues; more preferably at least twelve of the residues; more preferably at least thirteen of the residues; or more preferably all of the residues; wherein the residues in contact are within six (6) angstroms or less of the antibody, as determined by X-ray crystallography; optionally, wherein said
- the present invention also provides the use of an antibody that binds an epitope on human Tim-3 (SEQ ID NO: 1) for the manufacture of a medicament for the treatment of cancer, wherein the antibody contacts residues 50, 55-65, 72, 107, 111, 113-120, and 122; wherein the epitope is determined by X-ray crystallography and wherein the residues in contact are within six (6) angstroms or less of the antibody; wherein said antibody blocks binding of human Tim-3 (SEQ ID NO:l) to human phosphatidylserine and human Tim-3 (SEQ ID NO:l)to human galectin- 9 (SEQ ID: 40), but does not block binding of human Tim-3 (SEQ ID NO:l)to human CEACAM1 (SEQ ID: 39).
- SEQ ID NO: 1 an antibody that binds an epitope on human Tim-3 (SEQ ID NO: 1) for the manufacture of a medicament for the treatment of cancer, wherein the antibody contacts residues 50, 55-65, 72,
- CEACAM1 (SEQ ID: 39); and optionally, wherein the antibody further contacts at least one residue of the following: 56-61 (inclusive), 107, 119-120 (inclusive) , and 122.
- the present invention provides the use of an antibody that binds an epitope on human Tim-3 (SEQ ID NO:l) for the manufacture of a medicament for the treatment of cancer, wherein the antibody contacts at least one residue of the following: 50, 55, 62-65 (inclusive), 72, 111, and 113-118 (inclusive), wherein the antibody contacts: at least two of the residues; preferably at least three of the residues; more preferably at least four of the residues; more preferably at least five of the residues; more preferably at least six of the residues; more preferably at least seven of the residues; more preferably at least eight of the residues; more preferably at least nine of the residues; more preferably at least ten of the residues; more preferably at least eleven of the residues; more preferably at least
- a pharmaceutical composition for the treatment of cancer comprising an antibody that binds human Tim-3 (SEQ ID NO: 1), the antibody comprising a heavy chain variable region (HCVR) and a light chain variable region (LCVR), wherein: the HCVR has the amino acid sequence of SEQ ID NO: 8, and the LCVR has the amino acid sequence of SEQ ID NO: 9; the HCVR has the amino acid sequence of SEQ ID NO: 20, and the
- a pharmaceutical composition for the treatment of cancer comprising an antibody that binds human Tim-3 (SEQ ID NO: 1), the antibody comprising a heavy chain (HC) and a light chain (LC), wherein: the HC has the amino acid sequence of SEQ ID NO: 10 and the LC has the amino acid sequence of SEQ ID NO: 11; the HC has the amino acid sequence of SEQ ID NO: 22 and the LC has the amino acid sequence of SEQ ID NO: 23; or the HC has the amino acid sequence of SEQ ID NO: 34 and the LC has the amino acid sequence of SEQ ID NO: 35; wherein the cancer is melanoma, lung cancer, head and neck cancer, colorectal cancer, pancreatic cancer, gastric cancer, kidney cancer, bladder cancer, prostate cancer, breast cancer, ovarian cancer, esophageal cancer, soft tissue sarcoma, or liver cancer.
- SEQ ID NO: 1 human Tim-3
- LC light chain
- the cancer is melanoma, lung cancer, head and neck cancer, color
- a pharmaceutical composition for the treatment of cancer comprising an antibody that binds human Tim-3 (SEQ ID NO: 1), wherein the antibody contacts residues 50, 55- 65, 72, 107, 111, 113-120, and 122 of human Tim-3 (SEQ ID NO:l); wherein the residues in contact are within six (6) angstroms or less of the antibody, as determined by X-ray crystallography; wherein the cancer is melanoma, lung cancer, head and neck cancer, colorectal cancer, pancreatic cancer, gastric cancer, kidney cancer, bladder cancer, prostate cancer, breast cancer, ovarian cancer, esophageal cancer, soft tissue sarcoma, or liver cancer.
- CD14 + monocytes are isolated by negative selection from fresh human PBMC obtained from a healthy donor (AllCells) using human monocyte isolation kit II
- a Biacore T100 instrument can be used to measure the kinetics of human Tim-3- IgV-Fc single arm antigen (SAG) binding to captured Antibody A, Antibody B, or Antibody C.
- Human Fab Binder surfaces are prepared by amine-coupling Human Fab Binder (GE Healthcare) to a Biacore CM5 sensor chip surface. Test antibodies are captured by the chip using HBS-EP buffer (GE Healthcare) as the running buffer. Tim-3 SAG is diluted into running buffer starting at 30 nM with a dilution factor of 3 to give concentrations of 0.04, 0.12, 0.37, 1.11, 3.33, 10 and 30 nM.
- the antibodies of the present invention including, but not limited to, Antibodies A through C can be made and purified essentially as follows.
- An appropriate host cell such as HEK 293 or CHO, can be either transiently or stably transfected with an expression system for secreting antibodies using an optimal predetermined HC:LC vector ratio or a single vector system encoding both HC and LC. Clarified media, into which the antibody has been secreted, may be purified using any of many commonly-used techniques.
- the medium may be conveniently applied to a MabSelect column (GE Healthcare), or KappaSelect column (GE Healthcare) for Fab fragment, that has been equilibrated with a compatible buffer, such as phosphate buffered saline (pH 7.4).
- a compatible buffer such as phosphate buffered saline (pH 7.4).
- the column may be washed to remove nonspecific binding components.
- the bound antibody may be eluted, for example, by pH gradient (such as 20 mM Tris buffer pH 7 to 10 mM sodium citrate buffer pH 3.0, or phosphate buffered saline pH 7.4 to 100 mM glycine buffer pH 3.0).
- Antibody fractions may be detected, such as by UV absorbance or SDS-PAGE, and then may be pooled.
- SEQ ID NO : 12 (DNA of HC of Antibody A)
- SEQ ID NO: 24 (DNA of HC of Antibody B)
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PL3443009T3 (pl) | 2016-04-12 | 2022-01-31 | Symphogen A/S | Przeciwciała i kompozycje anty-tim-3 |
CA3030765A1 (en) | 2016-07-14 | 2018-01-18 | Bristol-Myers Squibb Company | Antibodies against tim3 and uses thereof |
JOP20190133A1 (ar) * | 2016-12-08 | 2019-06-02 | Innovent Biologics Suzhou Co Ltd | أجسام مضادة لـ Tim-3 لمزجها بأجسام مضادة لـ PD-1 |
WO2018106529A1 (en) * | 2016-12-08 | 2018-06-14 | Eli Lilly And Company | Anti-tim-3 antibodies for combination with anti-pd-l1 antibodies |
JP2020513009A (ja) | 2017-04-05 | 2020-04-30 | シムフォゲン・アクティーゼルスカブSymphogen A/S | Pd−1、tim−3、およびlag−3を標的とする併用治療 |
JOP20190222A1 (ar) * | 2017-04-11 | 2019-09-24 | Zymeworks Inc | الأجسام المضادة ثنائية النوعية المضادة لـ pd-l1 والمضادة لـ tim-3 |
US11242393B2 (en) | 2018-03-23 | 2022-02-08 | Bristol-Myers Squibb Company | Antibodies against MICA and/or MICB and uses thereof |
US11807683B2 (en) | 2018-04-12 | 2023-11-07 | Nanjing Leads Biolabs Co., Ltd. | Antibody binding TIM-3 and use thereof |
CN112543647B (zh) * | 2018-08-28 | 2024-04-16 | 江苏恒瑞医药股份有限公司 | 一种tim3抗体药物组合物及其用途 |
CN113301961A (zh) * | 2018-11-01 | 2021-08-24 | 默克专利有限公司 | 给予抗tim-3抗体的方法 |
WO2020093023A1 (en) * | 2018-11-01 | 2020-05-07 | Merck Patent Gmbh | Anti-tim-3 antibodies |
CA3123735A1 (en) | 2018-12-19 | 2020-06-25 | Bayer Aktiengesellschaft | Pharmaceutical combination of anti ceacam6 and tim3 antibodies |
CA3126133A1 (en) * | 2019-01-11 | 2020-07-16 | Eli Lilly And Company | Tim-3 antibodies and combinations with other checkpoint inhibitors for the treatment of cancer |
JP2022534981A (ja) | 2019-05-30 | 2022-08-04 | ブリストル-マイヤーズ スクイブ カンパニー | 細胞局在化シグネチャーおよび組み合わせ治療 |
EP3976831A1 (de) | 2019-05-30 | 2022-04-06 | Bristol-Myers Squibb Company | Multitumor-gensignaturen für immunonkologische therapie |
KR20220016155A (ko) | 2019-05-30 | 2022-02-08 | 브리스톨-마이어스 스큅 컴퍼니 | 면역-종양학 (i-o) 요법에 적합한 대상체를 확인하는 방법 |
WO2021051352A1 (zh) * | 2019-09-19 | 2021-03-25 | 上药生物治疗(香港)有限公司 | 一种分离的抗原结合蛋白及其用途 |
JP2023509516A (ja) | 2020-01-07 | 2023-03-08 | ボード オブ リージェンツ,ザ ユニバーシティ オブ テキサス システム | がん治療のための改良型ヒトメチルチオアデノシン/アデノシン枯渇酵素変種 |
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WO2022120179A1 (en) | 2020-12-03 | 2022-06-09 | Bristol-Myers Squibb Company | Multi-tumor gene signatures and uses thereof |
IL303648A (en) | 2020-12-28 | 2023-08-01 | Bristol Myers Squibb Co | Antibody preparations and methods of using them |
CA3196999A1 (en) | 2020-12-28 | 2022-07-07 | Masano HUANG | Methods of treating tumors |
EP4314068A1 (de) | 2021-04-02 | 2024-02-07 | The Regents Of The University Of California | Antikörper gegen gespaltenes cdcp1 und verwendungen davon |
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WO2023178329A1 (en) | 2022-03-18 | 2023-09-21 | Bristol-Myers Squibb Company | Methods of isolating polypeptides |
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GB201419094D0 (en) * | 2014-10-27 | 2014-12-10 | Agency Science Tech & Res | Anti-TIM-3-antibodies |
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WO2018106529A1 (en) * | 2016-12-08 | 2018-06-14 | Eli Lilly And Company | Anti-tim-3 antibodies for combination with anti-pd-l1 antibodies |
JOP20190222A1 (ar) * | 2017-04-11 | 2019-09-24 | Zymeworks Inc | الأجسام المضادة ثنائية النوعية المضادة لـ pd-l1 والمضادة لـ tim-3 |
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